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Cheap flights from the United States to Harlingen from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Harlingen departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Harlingen

Recent round-trip flight deals from the United States to Harlingen

Enter your travel dates to find the best prices.
Southwest Logo
10:25 am - 11:35 am
AUS
-
HRL
1h 10mnonstop
Southwest Logo
11:55 am - 1:05 pm
HRL
-
AUS
1h 10mnonstop
$96Southwest
Wed, Aug 12 - Thu, Aug 13
Southwest Logo
10:25 am - 11:35 am
AUS
-
HRL
1h 10mnonstop
Southwest Logo
1:45 pm - 3:00 pm
HRL
-
AUS
1h 15mnonstop
$102Southwest
Wed, Aug 5 - Wed, Aug 12
Southwest Logo
7:05 pm - 8:10 pm
AUS
-
HRL
1h 05mnonstop
Southwest Logo
5:30 am - 11:00 am
HRL
-
AUS
5h 30m
1 stop
$106Southwest
Wed, Aug 12 - Thu, Aug 13
Southwest Logo
10:15 am - 11:20 am
AUS
-
HRL
1h 05mnonstop
Southwest Logo
6:20 am - 7:30 am
HRL
-
AUS
1h 10mnonstop
$107Southwest
Fri, Oct 9 - Mon, Oct 12
United Airlines Logo
8:35 pm - 9:54 pm
IAH
-
HRL
1h 19mnonstop
United Airlines Logo
1:59 pm - 3:24 pm
HRL
-
IAH
1h 25mnonstop
$155United Airlines
Wed, Aug 5 - Wed, Aug 12
United Airlines Logo
8:35 pm - 9:52 pm
IAH
-
HRL
1h 17mnonstop
United Airlines Logo
5:18 pm - 6:55 pm
HRL
-
IAH
1h 37mnonstop
$168United Airlines
Mon, Aug 24 - Wed, Aug 26
American Airlines Logo
5:00 am - 10:04 am
ORD
-
HRL
5h 04m
1 stop
American Airlines Logo
6:43 pm - 12:18 am
HRL
-
ORD
5h 35m
1 stop
$189American Airlines
Wed, Aug 12 - Wed, Aug 12
Sun Country Air Logo
11:10 am - 2:18 pm
MSP
-
HRL
3h 08mnonstop
Sun Country Air Logo
2:23 pm - 5:31 pm
HRL
-
MSP
3h 08mnonstop
$197Sun Country Air
Sun, Oct 11 - Thu, Oct 15
American Airlines Logo
5:13 pm - 10:48 pm
TPA
-
HRL
6h 35m
1 stop
American Airlines Logo
3:35 pm - 10:03 pm
HRL
-
TPA
5h 28m
1 stop
$199American Airlines
Thu, Sep 10 - Tue, Sep 15
Delta Logo
6:00 am - 1:31 pm
ORD
-
HRL
7h 31m
1 stop
Delta Logo
2:00 pm - 9:34 pm
HRL
-
ORD
7h 34m
1 stop
$273Delta
Mon, Nov 23 - Thu, Nov 26

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Southwest flights from United States to Harlingen

Our best Southwest deals on United States to Harlingen flight tickets
Southwest
Aug 12
AUS10:25 amAustin Bergstrom
1h 10m
HRL11:35 amHarlingen Valley Intl
Aug 13
HRL11:55 amHarlingen Valley Intl
1h 10m
AUS1:05 pmAustin Bergstrom
$96
Southwest
Aug 5
AUS10:25 amAustin Bergstrom
1h 10m
HRL11:35 amHarlingen Valley Intl
Aug 12
HRL1:45 pmHarlingen Valley Intl
1h 15m
AUS3:00 pmAustin Bergstrom
$102
Southwest
Aug 12
AUS7:05 pmAustin Bergstrom
1h 05m
HRL8:10 pmHarlingen Valley Intl
Aug 13
HRL5:30 amHarlingen Valley Intl
5h 30m
1 stop
AUS11:00 amAustin Bergstrom
$106

Delta flights from United States to Harlingen

Our best Delta deals on United States to Harlingen flight tickets
Delta
Nov 23
ORD6:00 amChicago O'Hare Intl
7h 31m
1 stop
HRL1:31 pmHarlingen Valley Intl
Nov 26
HRL2:00 pmHarlingen Valley Intl
7h 34m
1 stop
ORD9:34 pmChicago O'Hare Intl
$273
Delta
Nov 23
ORD6:00 amChicago O'Hare Intl
7h 31m
1 stop
HRL1:31 pmHarlingen Valley Intl
Nov 26
HRL2:00 pmHarlingen Valley Intl
9h 50m
2 stops
ORD11:50 pmChicago O'Hare Intl
$278
Delta
Dec 1
MSP10:10 amMinneapolis St Paul
3h 21m
HRL1:31 pmHarlingen Valley Intl
Dec 11
HRL2:00 pmHarlingen Valley Intl
3h 15m
MSP5:15 pmMinneapolis St Paul
$297

momondo Fare Finder

 
Customize your flight search to find flights from United States to Harlingen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from the United States to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinHarlingen

AUS - HRL

AUSHRL

Austin Bergstrom

Wed 8/12

10:25 am-11:35 am

Nonstop1h 10m

Harlingen Valley Intl

Thu 8/13

11:55 am-1:05 pm

Nonstop1h 10m

$96

AustinHarlingen

AUS - HRL

AUSHRL

Austin Bergstrom

Wed 8/5

10:25 am-11:35 am

Nonstop1h 10m

Harlingen Valley Intl

Wed 8/12

1:45 pm-3:00 pm

Nonstop1h 15m

$102

AustinHarlingen

AUS - HRL

AUSHRL

Austin Bergstrom

Wed 8/12

7:05 pm-8:10 pm

Nonstop1h 05m

Harlingen Valley Intl

Thu 8/13

5:30 am-11:00 am

1 stop5h 30m

$106
Quickest round-trip

AustinHarlingen

AUS - HRL

AUSHRL

Austin Bergstrom

Fri 10/9

10:15 am-11:20 am

Nonstop1h 05m

Harlingen Valley Intl

Mon 10/12

6:20 am-7:30 am

Nonstop1h 10m

$107

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Wed 8/5

8:35 pm-9:54 pm

Nonstop1h 19m

Harlingen Valley Intl

Wed 8/12

1:59 pm-3:24 pm

Nonstop1h 25m

$155

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Mon 8/24

8:35 pm-9:52 pm

Nonstop1h 17m

Harlingen Valley Intl

Wed 8/26

5:18 pm-6:55 pm

Nonstop1h 37m

$168

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Wed 8/12

5:00 am-10:04 am

1 stop5h 04m

Harlingen Valley Intl

Wed 8/12

6:43 pm-12:18 am

1 stop5h 35m

$189

MinneapolisHarlingen

MSP - HRL

MSPHRL

Minneapolis St Paul

Sun 10/11

11:10 am-2:18 pm

Nonstop3h 08m

Harlingen Valley Intl

Thu 10/15

2:23 pm-5:31 pm

Nonstop3h 08m

$197

TampaHarlingen

TPA - HRL

TPAHRL

Tampa

Thu 9/10

5:13 pm-10:48 pm

1 stop6h 35m

Harlingen Valley Intl

Tue 9/15

3:35 pm-10:03 pm

1 stop5h 28m

$199

ChicagoHarlingen

ORD - HRL

ORDHRL

Chicago O'Hare Intl

Mon 11/23

6:00 am-1:31 pm

1 stop7h 31m

Harlingen Valley Intl

Thu 11/26

2:00 pm-9:34 pm

1 stop7h 34m

$273

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Harlingen from

How to get the cheapest flight ticket from United States to Harlingen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Harlingen?

If you aren’t able to travel during the month of October, then book flights to Harlingen from United States during September instead. Flights to Harlingen in September, while not as cheap as those in October, still average around $77.

What is the cheapest United States to Harlingen Valley Intl flight route?

Fly from Dallas/Fort Worth to Harlingen Valley Intl for the best United States - Harlingen Valley Intl flight prices

What cabin class options are available on United States to Harlingen flights?

There are 2 cabin classes available to choose from on United States to Harlingen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Harlingen flights?

No. A direct flight is the cheapest option for a flight between United States to Harlingen.

Cheap United States to Harlingen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Harlingen

Best Price Found

$149

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Harlingen

1 airport
The best one-way flight to Harlingen from United States in the past 72 hours is $149. The best round-trip flight deal from United States to Harlingen found on momondo in the last 72 hours is $99.
The fastest flight from United States to Harlingen takes 1h 05m
Direct flights go from United States to Harlingen every day.
There is 1 airport in Harlingen. From United States there are direct flights to Harlingen Valley Intl (HRL).
Search flight deals

Frequently asked questions about flying from the United States to Harlingen

  • When did momondo last update prices for flights from United States to Harlingen Valley Intl Airport?

    Prices for flights from United States to Harlingen Valley Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from United States to Harlingen Valley Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The travel and health documents required for your trip to Harlingen Valley Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Harlingen Valley Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from United States to Harlingen?

Best airlines flying from United States to Harlingen

Compare and see reviews for airlines that fly from United States to Harlingen with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $182Free CancellationRating
7.4
9,981 reviews
Search United Airlines flights
American AirlinesPriceFrom $204Free CancellationRating
7.1
11,804 reviews
Search American Airlines flights
SouthwestPriceFrom $231Free CancellationRating
7.9
4,251 reviews
Search Southwest flights
JetBluePriceFrom $268Free CancellationRating
7.1
3,010 reviews
Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Harlingen?

It is quick and easy to find United States to Harlingen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Harlingen that suits you.

Can I find flights from United States to Harlingen with flexible booking policies on momondo?

Yes. All flights to Harlingen from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Harlingen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Harlingen from United States.

I’m not ready to book a flight from United States to Harlingen right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United States to Harlingen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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